31
Tobin E Farrand, Kevin Snow, Dennis Peng, David A Bryan: Identifying and filtering incoming telephone calls to enhance privacy. Ooma, Carr & Ferrell, January 31, 2017: US09560198 (2 worldwide citation)

A computer-implemented method for filtering a telephone call is provided. The method may comprise: receiving from a caller the telephone call directed to a communication device associated with an intended call recipient, the Internet being disposed between a computer implementing the method and the ...


32
Lin Jie Huang, Mohinder Singh Bhatti: Heating, ventilating, and air conditioning module having an improved heater core configuration. Delphi Technologies, Patrick M Griffin, April 19, 2005: US06880620 (2 worldwide citation)

The subject invention includes a heating, ventilating, and air conditioning (HVAC) assembly having a housing with an inlet and at least one outlet for directing a flow of air into a passenger compartment. An evaporator core is disposed within the housing downstream of the inlet and upstream from the ...


33
Gordon Jeffrey Hugghins, Roger L Boydstun: Method of twinning air conditioning units. Trane International, Conley Rose P C, J Robert Brown Jr, January 10, 2012: US08091373 (2 worldwide citation)

Heating, ventilating and air conditioning (HVAC) equipment units are provided with controllers which may be interconnected to a third or common controller, such as a communicating thermostat, and provide information in a process to determine if two or more of such air conditioning units may be opera ...


34
Huang Lin Jie, Bhatti Mohinder S: Heating, ventilating and air conditioning module having an improved heater core configuration. Delphi Tech, January 2, 2004: EP1375208-A1 (2 worldwide citation)

The subject invention includes a heating, ventilating, and air conditioning (HVAC) assembly or module (10) having a housing (12) with an inlet (14) and at least one outlet (16,18,20) for directing a flow of air into a passenger compartment. An evaporator core (22) is disposed within the housing (12) ...


35
Chapman John Gilman Jr, Ashworth Nicholas, Burt Robert, Gray Tony, Wagner Phillip Ryan, Rao Joseph P, Catlin George N: Occupancy-based zoning climate control system and method. Ranco Incorporated Of Delaware, Chapman John Gilman Jr, Ashworth Nicholas, Burt Robert, Gray Tony, Wagner Phillip Ryan, Rao Joseph P, Catlin George N, MAKEEVER Jeffery J, October 11, 2007: WO/2007/114985 (2 worldwide citation)

A control system for managing a heating, ventilating and air conditioning (HVAC) system based on occupancy of an area is provided. The occupancy may be determined by anticipated programming based on time of day zoning, and/or by actual sensed occupancy. In the later, the control system includes an o ...


36
Joseph G Marcinkiewicz, Charles E Green, Michael I Henderson: System and method for permanent magnet motor control. Emerson Climate Technologies, Harness Dickey & Pierce, April 25, 2017: US09634593 (1 worldwide citation)

A method of operating an electric motor is disclosed. The method includes: starting the electric motor in an open loop control mode; operating an estimator that estimates operating conditions of the electric motor; and, while the electric motor is in the open loop control mode, evaluating a first pa ...


37
Marco Ranalli, Martin Adldinger, Todd Robert Barnhart, John LaGrandeur, Lon E Bell, Lakhi Nandlal Goenka: Temperature control systems with thermoelectric devices. Gentherm Incorporated, Knobbe Martens Olson & Bear, January 31, 2017: US09555686 (1 worldwide citation)

Temperature control systems and methods can be designed for controlling the interior climate of a vehicle or other the climate of another desired region. The temperature control system for a vehicle can have a thermoelectric system providing heating and/or cooling, including supplemental heating and ...


38
Aaron G Hill: Ventilation system for a power machine. Clark Equipment Company, John D Veldhuis Kroeze, Westerman Champlin & Koehler P A, July 18, 2017: US09707821 (1 worldwide citation)

A ventilation system for a power machine is disclosed. The ventilation system includes a first ductwork section and a second ductwork section. An intermediate unsealed cavity is positioned between the first ductwork section and the second ductwork section. A source of air having a primary fan is pro ...


39
Donald Cyrus Baker: Apparatus and method for evacuating contaminants and water vapor from an area above a swimming pool with integral deck drain. Meunier Carlin & Curfman, January 10, 2017: US09540836 (1 worldwide citation)

An apparatus captures and evacuates air from an area above a body of liquid, particularly a swimming pool. The apparatus exhausts the contaminants and water vapor to an area outside of an enclosure housing the swimming pool. A perimeter deck drain assembly extends around the pool and is connected to ...


40
Nicholas L Lack: Filter with multiple sections of different media. Davis M Chin Jr, Davis Chin, August 30, 2011: US08007555 (1 worldwide citation)

A panel air filter assembly, for use in heating, ventilating and air conditioning (HVAC) systems, which has a single filter element with multiple portions. The single filter element is sectioned into substantially equally-dimensioned and separate filter portions. Each of the filter portions includes ...



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